X-ray Dark-Field Imaging（3） X-ray Dark-Field Imaging CTによる仮想病理組織学

市原 周; 岩越 朱里; 西村 理恵子; 大岩 幹直; 佐久間 貴彦; 島雄 大介; 砂口 尚輝

doi:10.11409/mit.40.190

Tutorial

X-Ray Dark-Field Imaging (3) Virtual Histopathology with X-ray Dark-Field Imaging CT

Shu ICHIHARA, Akari IWAKOSHI, Rieko NISHIMURA, Mikinao OIWA, Takahiko SAKUMA, Daisuke SHIMAO, Naoki SUNAGUCHI

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Keywords: Refraction-contrast computed tomography, Reconstruction, Synchrotron radiation, X-ray Dark-Field Imaging

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2022 Volume 40 Issue 4 Pages 190-194

DOI https://doi.org/10.11409/mit.40.190

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Abstract

In the second article of this series, we explained the method of reconstructing a refraction-contrast CT image from a refraction-contrast image obtained by X-ray Dark-Field Imaging (XDFI)．In this article, we will present images of biological specimens obtained by XDFI in recent years and the research efforts in pathological applications. In addition, refraction-contrast images of various tissues obtained in the past are described, focusing on the differences from conventional pathology images.

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